Universal Licensing System
WRDJ550
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4159928 |
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| Call sign | WRDJ550 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2019-05-14 |
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| Expiration | 2029-05-14 |
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| Cancellation | 2024-08-14 |
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| Frequency range | 10735 - 10815 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | COMFORT, KENDALL, TX |
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| Coordinates | 29.9946111, -98.9081944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 2 | FXO | 10815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10735.00000000 | | 36M7D7W |
| 1 | 2 | 10815.00000000 | | 36M7D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10025 NORTH CREEK ROAD, COMFORT, KENDALL, TX | 29.99461111, -98.90819444 | 474.000 m | LTOWER | 88.400 m structure / 93.000 m overall | |
| 2 | R | | 30.05091667, -99.02527778 | 577.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | V | 40.7000 | 299.0000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX6-11A | | | 43.8000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | H | 40.7000 | 299.0000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX6-11A | | | 43.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-15 | WRDJ550 | LICAN |
| 2024-01-25 | WRDJ550 | LIAUA |
| 2023-01-18 | WRDJ550 | LIAUA |
| 2023-01-12 | WRDJ550 | LIAUA |
| 2019-05-14 | WRDJ550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4159928 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDJ550 | ULS 4159928 | 2026-08-02 02:47:18 |
| Status | C | ULS 4159928 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4159928 | 2026-08-02 02:47:18 |
| Grant Date | 2019-05-14 | ULS 4159928 | 2026-08-02 02:47:18 |
| Expiration Date | 2029-05-14 | ULS 4159928 | 2026-08-02 02:47:18 |
| Cancellation Date | 2024-08-14 | ULS 4159928 | 2026-08-02 02:47:18 |